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GB554446A - Improvements relating to liquid fuel injection nozzles for internal combustion engines - Google Patents

Improvements relating to liquid fuel injection nozzles for internal combustion engines

Info

Publication number
GB554446A
GB554446A GB1684641A GB1684641A GB554446A GB 554446 A GB554446 A GB 554446A GB 1684641 A GB1684641 A GB 1684641A GB 1684641 A GB1684641 A GB 1684641A GB 554446 A GB554446 A GB 554446A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
fuel injection
fuel
liquid fuel
combustion engines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1684641A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAV Ltd
Original Assignee
CAV Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CAV Ltd filed Critical CAV Ltd
Priority to GB1684641A priority Critical patent/GB554446A/en
Publication of GB554446A publication Critical patent/GB554446A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

554,446. Fuel-injectors. C.A.V., Ltd., EVANS, F. M., and NICOLLS, W. E. W. Dec. 31, 1941, No. 16846. [Class 7 (iii)] A fuel-injection valve b is opened by the fuel pressure admitted at f against the action of a closing-spring d when the fuel pressure is low, as at starting; but when the fuel pressure exceeds a predetermined amount, it opens an auxiliary valve and acts through a passage i on the rear end of a plunger g bearing on the spring, thereby increasing the spring pressure tending to close the valve. The action of the pressure transmitted through the plunger g is limited by the engagement of a ftange m with a stop n.
GB1684641A 1941-12-31 1941-12-31 Improvements relating to liquid fuel injection nozzles for internal combustion engines Expired GB554446A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1684641A GB554446A (en) 1941-12-31 1941-12-31 Improvements relating to liquid fuel injection nozzles for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1684641A GB554446A (en) 1941-12-31 1941-12-31 Improvements relating to liquid fuel injection nozzles for internal combustion engines

Publications (1)

Publication Number Publication Date
GB554446A true GB554446A (en) 1943-07-05

Family

ID=10084735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1684641A Expired GB554446A (en) 1941-12-31 1941-12-31 Improvements relating to liquid fuel injection nozzles for internal combustion engines

Country Status (1)

Country Link
GB (1) GB554446A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558149A (en) * 1948-03-09 1951-06-26 Cav Ltd Liquid fuel injection nozzle for internal-combustion engines
US3632047A (en) * 1970-06-12 1972-01-04 John N Ghougasian Fuel injection nozzle valve
DE2551330A1 (en) * 1975-11-15 1977-05-26 Daimler Benz Ag Diesel engine fuel injector valve - has valve needle lift hydraulically limited in part load region
DE3511328A1 (en) * 1984-03-29 1985-10-10 Mazda Motor Corp., Hiroshima FUEL INJECTION SYSTEM FOR DIESEL ENGINES
DE3517611A1 (en) * 1984-06-06 1985-12-12 Steyr-Daimler-Puch Ag, Wien FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3814553A1 (en) * 1988-04-29 1989-11-09 Kloeckner Humboldt Deutz Ag Fuel injection valve
EP0675284A1 (en) * 1994-03-05 1995-10-04 Lucas Industries Public Limited Company Fuel injection nozzles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558149A (en) * 1948-03-09 1951-06-26 Cav Ltd Liquid fuel injection nozzle for internal-combustion engines
US3632047A (en) * 1970-06-12 1972-01-04 John N Ghougasian Fuel injection nozzle valve
DE2551330A1 (en) * 1975-11-15 1977-05-26 Daimler Benz Ag Diesel engine fuel injector valve - has valve needle lift hydraulically limited in part load region
DE3511328A1 (en) * 1984-03-29 1985-10-10 Mazda Motor Corp., Hiroshima FUEL INJECTION SYSTEM FOR DIESEL ENGINES
US4669429A (en) * 1984-03-29 1987-06-02 Mazda Motor Corp. Fuel injection system for diesel engine
DE3517611A1 (en) * 1984-06-06 1985-12-12 Steyr-Daimler-Puch Ag, Wien FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE3814553A1 (en) * 1988-04-29 1989-11-09 Kloeckner Humboldt Deutz Ag Fuel injection valve
EP0675284A1 (en) * 1994-03-05 1995-10-04 Lucas Industries Public Limited Company Fuel injection nozzles
US5617998A (en) * 1994-03-05 1997-04-08 Lucas Industries, Public Limited Company Fuel injection nozzles

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